#403E47
Dark Gray
HEX
RGB
HSL
About #403E47 Dark Gray
#403E47 is a dark gray color. In the RGB color model, it is composed of 64 red, 62 green, and 71 blue. In the HSL color space, it has a hue of 253°, saturation of 7%, and lightness of 26%.
This color has a low lightness value, making it a dark color great for text and bold accents. With low saturation, it appears muted and subtle.
CSS Code
Use #403E47 in your CSS, SCSS, or Tailwind projects.
Color Properties
253°
Hue
7%
Saturation
26%
Lightness
Dark Gray
Color Harmonies
Colors that work well with #403E47 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #403E47 against white and black backgrounds.
Aa#403E47 on White
Contrast Ratio10.51:1
AA ✓AA Large ✓AAA ✓
Aa#403E47 on Black
Contrast Ratio2:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #403E47 across different color formats.
| Format | Value |
|---|---|
| HEX | #403E47 |
| RGB | rgb(64, 62, 71) |
| HSL | hsl(253, 7%, 26%) |
| RGB Decimal | 64, 62, 71 |
| RGB Percent | 25.1%, 24.3%, 27.8% |
| CMYK (approx.) | 10%, 13%, 0%, 72% |
Related Palettes
12 palettes using #403E47 or similar colors